JPH01195728A - 音声バッファリングとオフライン・ダイアリングとを有する送信トランク無線システム - Google Patents

音声バッファリングとオフライン・ダイアリングとを有する送信トランク無線システム

Info

Publication number
JPH01195728A
JPH01195728A JP63315210A JP31521088A JPH01195728A JP H01195728 A JPH01195728 A JP H01195728A JP 63315210 A JP63315210 A JP 63315210A JP 31521088 A JP31521088 A JP 31521088A JP H01195728 A JPH01195728 A JP H01195728A
Authority
JP
Japan
Prior art keywords
channel
subscriber
information
trunk
request
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP63315210A
Other languages
English (en)
Japanese (ja)
Inventor
Jr Charles N Lynk
チャールス・エヌ・リンク・ジュニア
Eric R Schorman
エリック・アール・ショーマン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of JPH01195728A publication Critical patent/JPH01195728A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/08—Trunked mobile radio systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H04W28/14—Flow control between communication endpoints using intermediate storage
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H04W4/10—Push-to-Talk [PTT] or Push-On-Call services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/40—Connection management for selective distribution or broadcast
    • H04W76/45—Connection management for selective distribution or broadcast for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Transmitters (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP63315210A 1987-12-22 1988-12-15 音声バッファリングとオフライン・ダイアリングとを有する送信トランク無線システム Pending JPH01195728A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/136,601 US4821310A (en) 1987-12-22 1987-12-22 Transmission trunked radio system with voice buffering and off-line dialing
US136,601 1987-12-22

Publications (1)

Publication Number Publication Date
JPH01195728A true JPH01195728A (ja) 1989-08-07

Family

ID=22473545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63315210A Pending JPH01195728A (ja) 1987-12-22 1988-12-15 音声バッファリングとオフライン・ダイアリングとを有する送信トランク無線システム

Country Status (5)

Country Link
US (1) US4821310A (fr)
EP (4) EP0583018A3 (fr)
JP (1) JPH01195728A (fr)
AT (1) ATE107457T1 (fr)
DE (1) DE3850231T2 (fr)

Cited By (5)

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JP2007335968A (ja) * 2006-06-12 2007-12-27 Matsushita Electric Ind Co Ltd Ｐｔｔ端末
JP2008516538A (ja) * 2004-10-19 2008-05-15 キョウセラ ワイヤレス コープ． ワイヤレス通信通話におけるプッシュ−トーク音声バッファリングシステムおよび方法
JP2009159249A (ja) * 2007-12-26 2009-07-16 Fujitsu Ltd 通信端末機
JP2010081602A (ja) * 2001-05-15 2010-04-08 Qualcomm Inc グループ通信ネットワークにおいてグループ休眠−ウエークアッププロセスにおける待ち時間を低減するためのコントローラ
WO2017017888A1 (fr) * 2015-07-30 2017-02-02 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ Système de communication, nœud de communication, terminal et procédé de commande de communication

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US5278891A (en) * 1988-04-29 1994-01-11 Mobile Telecommunication Technologies Ground-to-air telephone calling system and related method
CA1309142C (fr) * 1988-12-02 1992-10-20 Daniel K. Nichols Appareil radio bidirectionnel a stockage des messages vocaux
US5109525A (en) * 1988-12-02 1992-04-28 Delaware Two-way radio with voice storage
US4972355A (en) * 1989-10-02 1990-11-20 Motorola, Inc. Method for radiotelephone autonomous registration
US5222248A (en) * 1990-11-01 1993-06-22 Motorola, Inc. Call hand-off with user selectable site switching
FR2683107A1 (fr) * 1991-10-23 1993-04-30 Trt Telecom Radio Electr Systeme de transmission d'information selon un multiplex temporel.
IL103230A (en) * 1991-12-16 1995-12-08 Motorola Inc Method and apparatus for reducing data loss in a mobile cellular system
SE9200915D0 (sv) * 1992-03-24 1992-03-24 Ericsson Telefon Ab L M Methods in a cellular mobile radio communincation system
US5555447A (en) * 1993-05-14 1996-09-10 Motorola, Inc. Method and apparatus for mitigating speech loss in a communication system
DE19549009C2 (de) * 1995-12-28 1998-08-13 Siemens Ag Verfahren und Funkstation zum Übertragen von Informationen über ein GSM-Mobilfunknetz
US5983099A (en) * 1996-06-11 1999-11-09 Qualcomm Incorporated Method/apparatus for an accelerated response to resource allocation requests in a CDMA push-to-talk system using a CDMA interconnect subsystem to route calls
US7047012B1 (en) * 1997-06-03 2006-05-16 Cingular Wireless Ii, Llc Method and system for providing access to a telecommunications network
GB9808952D0 (en) * 1998-04-27 1998-06-24 Simoco Int Ltd Mobile radio system
JP2000270363A (ja) * 1999-03-15 2000-09-29 Fujitsu Ltd 通信形態制御方式及びその装置
US6351627B1 (en) * 1999-04-14 2002-02-26 Texas Instruments Incorporated Send/receive communication by delayed audio packets
US20070195735A1 (en) * 2006-02-22 2007-08-23 Rosen Eric C Method of buffering to reduce media latency in group communications on a wireless communication network
US8284737B2 (en) 2000-03-03 2012-10-09 Qualcomm Incorporated Method of buffering to reduce media latency in group communications on a wireless communication network
JP4151191B2 (ja) * 2000-03-27 2008-09-17 富士通株式会社 移動通信システム及びその構成装置
EP1182895A1 (fr) * 2000-08-15 2002-02-27 Lucent Technologies Inc. Méthode et appareils pour effectuer un appel en mode partage dans un système de communication numérique
GB2367209A (en) * 2000-09-13 2002-03-27 Motorola Inc Communication terminal with voice signal buffering
EP1209852B1 (fr) * 2000-11-27 2003-06-18 Siemens Aktiengesellschaft Procédé et dispositif pour la transmission de données
US6904288B2 (en) * 2001-05-15 2005-06-07 Qualcomm Incorporated Controller for providing an efficient dormant mode for a group communication network
US6725053B2 (en) * 2001-05-15 2004-04-20 Qualcomm Incorporated Method and apparatus for reducing latency in waking up a group of dormant communication devices
US20030119536A1 (en) * 2001-12-21 2003-06-26 Hutchison James A. Arbitrated audio communication with reduced latency
US7542897B2 (en) 2002-08-23 2009-06-02 Qualcomm Incorporated Condensed voice buffering, transmission and playback
JP3750642B2 (ja) * 2002-08-30 2006-03-01 ブラザー工業株式会社 通信システム
US20040162095A1 (en) * 2003-02-18 2004-08-19 Motorola, Inc. Voice buffering during call setup
ATE394881T1 (de) * 2003-10-08 2008-05-15 Research In Motion Ltd Gerät und entsprechendes verfahren zur unterstützung der bildung einer scheinbaren push- to-talk kommunikationsverbindung
US8073403B2 (en) * 2003-10-08 2011-12-06 Research In Motion Limited Apparatus, and associated method, for facilitating formation of an apparent push-to-talk communication connection
GB2408422B (en) * 2003-11-21 2005-11-02 Motorola Inc A method of establishing a communication link in a digital communication system
US7260414B2 (en) * 2003-12-08 2007-08-21 Kyocera Wireless Corp. Optimized push-to-talk call setup
US7398095B2 (en) * 2003-12-08 2008-07-08 Kyocera Wireless Corp. Directed flood of push-to-talk announce message
US20050143056A1 (en) * 2003-12-31 2005-06-30 Iyer Prakash R. Method and apparatus for providing push-to-talk services in a cellular communication system
FR2865338B1 (fr) * 2004-01-15 2006-04-14 Sagem Procede de transmission de communications par actionnement d'une touche sur un telephone et telephone associe
US7477906B2 (en) * 2004-02-27 2009-01-13 Research In Motion Limited Methods and apparatus for facilitating the determination of GPS location information for a mobile station without disrupting communications of a voice call
US7230930B2 (en) * 2004-03-23 2007-06-12 Motorola, Inc. Mode shifting communications system and method
CN101167384A (zh) * 2005-04-29 2008-04-23 艾利森电话股份有限公司 在分组数据通信系统中传输数据分组的方法、移动站和基站系统
US10630846B2 (en) * 2018-04-16 2020-04-21 QRT Software, LLC Intercommunication system with adaptive transmit delay

Citations (1)

* Cited by examiner, † Cited by third party
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JPS5829231A (ja) * 1981-08-13 1983-02-21 Hitachi Denshi Ltd 無線通信システムの発呼方式

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JPS6225523A (ja) * 1985-07-25 1987-02-03 Nec Corp 無線通信方式
US4696051A (en) * 1985-12-31 1987-09-22 Motorola Inc. Simulcast transmission system having automtic synchronization
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010081602A (ja) * 2001-05-15 2010-04-08 Qualcomm Inc グループ通信ネットワークにおいてグループ休眠−ウエークアッププロセスにおける待ち時間を低減するためのコントローラ
JP2008516538A (ja) * 2004-10-19 2008-05-15 キョウセラ ワイヤレス コープ． ワイヤレス通信通話におけるプッシュ−トーク音声バッファリングシステムおよび方法
JP2007335968A (ja) * 2006-06-12 2007-12-27 Matsushita Electric Ind Co Ltd Ｐｔｔ端末
JP2009159249A (ja) * 2007-12-26 2009-07-16 Fujitsu Ltd 通信端末機
WO2017017888A1 (fr) * 2015-07-30 2017-02-02 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ Système de communication, nœud de communication, terminal et procédé de commande de communication

Also Published As

Publication number Publication date
EP0583018A2 (fr) 1994-02-16
EP0321672A2 (fr) 1989-06-28
EP0773694A3 (fr) 1998-02-04
ATE107457T1 (de) 1994-07-15
EP0583018A3 (fr) 1994-04-20
EP0583017A2 (fr) 1994-02-16
EP0583017A3 (en) 1994-05-11
HK1000240A1 (en) 1998-02-06
EP0321672A3 (en) 1990-07-11
DE3850231D1 (de) 1994-07-21
EP0773694A2 (fr) 1997-05-14
DE3850231T2 (de) 1994-12-22
US4821310A (en) 1989-04-11
EP0321672B1 (fr) 1994-06-15

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